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secondary 3 | A Maths
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tasha
Tasha

secondary 3 chevron_right A Maths

How to solve the equation?thanks

Date Posted: 7 years ago
Views: 346

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andy cheng
Andy Cheng's answer
15 answers (Tutor Details)
1st
Practice and more practice is needed for trigo. Do more to master it. Best wish :)
tasha
Tasha
7 years ago
Thank you teacher Andy..